Interesting Subnets
Directory of
active subnets
observed by Syndu. Each row is the latest cached
SubnetSnapshot
per subnet and includes: density, traffic, geo/ASN representatives, and risk distribution.
Search
Active filter:
Fastplanet LTD
·
Clear
Snapshot
2026-03-07
Results
13
Page
1
/
1
104.239.33.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
7
Prefix / IP version
/24 · IPv4
Network
104.239.33.0
Broadcast
104.239.33.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
45.50189999999999 , -73.5674
Hits / Errors
7
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
AS9009 ·
M247 Europe SRL
Top organization / ISP
Fastplanet LTD
·
M247 Europe SRL
Top geo
Canada
·
Quebec
·
Montreal
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
104.239.78.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
7
Prefix / IP version
/24 · IPv4
Network
104.239.78.0
Broadcast
104.239.78.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
40.7126 , -74.0066
Hits / Errors
7
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS205659 ·
UAB code200
Top organization / ISP
Fastplanet LTD
·
UAB code200
Top geo
United States
·
New York
·
New York
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
216.173.76.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
7
Prefix / IP version
/24 · IPv4
Network
216.173.76.0
Broadcast
216.173.76.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
40.7126 , -74.0066
Hits / Errors
7
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS205659 ·
UAB code200
Top organization / ISP
Fastplanet LTD
·
UAB code200
Top geo
United States
·
New York
·
New York
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
104.239.38.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
6
Prefix / IP version
/24 · IPv4
Network
104.239.38.0
Broadcast
104.239.38.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
45.5019 , -73.5674
Hits / Errors
6
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS9009 ·
M247 Europe SRL
Top organization / ISP
Fastplanet LTD
·
M247 Europe SRL
Top geo
Canada
·
Quebec
·
Montreal
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
104.239.104.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
104.239.104.0
Broadcast
104.239.104.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
40.7126 , -74.0066
Hits / Errors
4
hits ·
1
errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS205659 ·
UAB code200
Top organization / ISP
Fastplanet LTD
·
UAB code200
Top geo
United States
·
New York
·
New York
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
104.239.107.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
104.239.107.0
Broadcast
104.239.107.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
40.7126 , -74.0066
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS205659 ·
UAB code200
Top organization / ISP
Fastplanet LTD
·
UAB code200
Top geo
United States
·
New York
·
New York
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
104.239.39.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
104.239.39.0
Broadcast
104.239.39.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
45.5019 , -73.5674
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS9009 ·
M247 Europe SRL
Top organization / ISP
Fastplanet LTD
·
M247 Europe SRL
Top geo
Canada
·
Quebec
·
Montreal
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
216.173.90.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
216.173.90.0
Broadcast
216.173.90.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
43.2951 , 5.3861
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS210557 ·
Houeiss and AI-Othman Internet Services LLC
Top organization / ISP
Fastplanet LTD
·
Houeiss and AI-Othman Internet Services LLC
Top geo
France
·
Provence-Alpes-Côte d'Azur
·
Marseille
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
104.239.105.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
104.239.105.0
Broadcast
104.239.105.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
40.7126 , -74.0066
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS205659 ·
UAB code200
Top organization / ISP
Fastplanet LTD
·
UAB code200
Top geo
United States
·
New York
·
New York
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
104.239.106.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
104.239.106.0
Broadcast
104.239.106.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
40.7126 , -74.0066
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS205659 ·
UAB code200
Top organization / ISP
Fastplanet LTD
·
UAB code200
Top geo
United States
·
New York
·
New York
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
104.239.35.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
104.239.35.0
Broadcast
104.239.35.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
45.5019 , -73.5674
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS9009 ·
M247 Europe SRL
Top organization / ISP
Fastplanet LTD
·
M247 Europe SRL
Top geo
Canada
·
Quebec
·
Montreal
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
104.238.10.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
104.238.10.0
Broadcast
104.238.10.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
40.7126 , -74.0066
Hits / Errors
1
hits ·
1
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS205659 ·
UAB code200
Top organization / ISP
Fastplanet LTD
·
UAB code200
Top geo
United States
·
New York
·
New York
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
104.239.53.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
104.239.53.0
Broadcast
104.239.53.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
59.9056 , 10.7494
Hits / Errors
1
hits ·
1
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS50304 ·
Blix Solutions AS
Top organization / ISP
Fastplanet LTD
·
Blix Solutions AS
Top geo
Norway
·
Oslo County
·
Oslo
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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